Leder (1934-2020) (页面存档备份,存于互联网档案馆) Biographical information Dana-Farber/HarvardCancerCenter Links to digital facsimiles Leder's 'Codon notebooks' documenting
Children's Hospital Boston Dana-FarberCancer Institute The Forsyth Institute Harvard Pilgrim Health Care Joslin Diabetes Center Massachusetts Eye and Ear Infirmary